39410768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 79641480

約数和(自身を除く): 40230712

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 157, 232, 314, 464, 541, 628, 1082, 1256, 2164, 2512, 4328, 4553, 8656, 9106, 15689, 18212, 31378, 36424, 62756, 72848, 84937, 125512, 169874, 251024, 339748, 679496, 1358992, 2463173, 4926346, 9852692, 19705384, 39410768]

約数ペア:

[(1, 39410768), (2, 19705384), (4, 9852692), (8, 4926346), (16, 2463173), (29, 1358992), (58, 679496), (116, 339748), (157, 251024), (232, 169874), (314, 125512), (464, 84937), (541, 72848), (628, 62756), (1082, 36424), (1256, 31378), (2164, 18212), (2512, 15689), (4328, 9106), (4553, 8656)]